demanding in Russian
demanding in Russian
напряжённый
Requiring much endurance, strength, or patience.
тре́бующий уси́лий
Requiring much endurance, strength, or patience.
взыска́тельный
Making great demands in terms of quality, quantity, accuracy or other criteria; difficult to satisfy.
тре́бовательный
Making great demands in terms of quality, quantity, accuracy or other criteria; difficult to satisfy.